| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 1223 |
93.6%
|
| 2 | NO | 75 |
5.7%
|
| 8 | DK | 8 |
0.6%
|
| 9 | NO RESPONSE | 0 |
0%
|
| Sysmiss | 4520 |